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Dynamics and the Laws of Motion · Semester 1

Principle of Moments and Equilibrium

Calculating moments (torques) and applying the conditions for rotational equilibrium.

Key Questions

  1. Analyze how the principle of moments is applied in the design of a seesaw.
  2. Evaluate the conditions necessary for an object to be in complete equilibrium.
  3. Design a system that achieves rotational balance using multiple forces.

MOE Syllabus Outcomes

MOE: Turning Effects of Forces - S4
Level: Secondary 4
Subject: Physics
Unit: Dynamics and the Laws of Motion
Period: Semester 1

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